Answer:
Levers of the factor are High dosage , Low dosage and Placebo.
Step-by-step explanation:
Levels of the factor refer to the number of variations of factor that are used in the experiment. The effect of the factor can be evaluated by these levels.
Here the factor is the experimental drug.
The first group received a low dosage of an experimental drug,
The second group received a high dosage of the drug,
The third group received a placebo.
It can be observed from above three statements that there are 3 levels of factor. These three levels can be used to assess the effect of the experimental drug on 780 participants suffering from high blood pressure.
The factor experimental drug has three levels that are:
High dosage
Low dosage
Placebo
Answer:
is b
Step-by-step explanation:
Most likely because there are more boys than girls but there could be an odd that a girl will be in the group since there is less girls and hs;es picking at random
Answer:
x= 7.1
Step-by-step explanation:
use sine because x is the opposite and 10 is the adjacent
set up your equation:
sin(45)= x/10
multiply both sides by 10:
10(sin(45))= (x/10)10
10(sin(45))= x
multiply 10 by sin(45):
7.1=x
Answer:
find it yourself!!!!!!!!!what is google meant for ???????use meritnation
Step-by-step explanation: